<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>划分表格的结构</title>
</head>
<body>
<table width="600" border="1" cellspacing="0" align="center">
  <caption>表格的名称</caption>
  <thead>
  <tr>
    <td colspan="3">网站的logo</td>
  </tr>
  <tr>
    <th><a href="#">首页</a></th>
    <th><a href="#">关于我们</a></th>
    <th><a href="#">联系我们</a></th>
  </tr>
  </thead>
  <tfoot>
  <tr>
    <td colspan="3" align="center">底部基本企业信息&copy;【版权信息】</td>
  </tr>
  </tfoot>
  <tbody>
  <tr height="150">
    <td>主体的左栏</td>
    <td>主体的中间</td>
    <td>主体的右侧</td>
  </tr>
  <tr height="150">
    <td>主体的左栏</td>
    <td>主体的中间</td>
    <td>主体的右侧</td>
  </tr>
  </tbody>
</table>
</body>
</html>